This isn't a single tune, but the John Denver & The Muppets "A Christmas Together" is one of my favorite Christmas albums, and I'm not ashamed to admit it. Lots of good tracks, some rather obscure songs.

I Christmas songs...in moderation lolMy faves are "All I Want for Christmas Is You" "Baby It's Cold Outside" and the no-fail, mkes me cry every time song "Christmas Shoes"--if you haven't heard it check it out! It really warms the heart...http://www.playlist.com/playlist/additem/409171985

My favorite would have to be I'll be Home for Christmas since I never was after I got married. I like all versions but I think the one I like is best is Frank Sinatra with Bing Crosby and Elvis Presley a very close tie for second.